Pull changes from master

.travis.yml

@@ -10,9 +10,6 @@ before_install:
 install: mvn install -DskipTests=true -Dgpg.skip=true
 script: 
 - utilities/verify.sh
-branches:
-  only:
-  - master
 after_success:
 - utilities/after_success.sh
 env:

CONTRIBUTING.md

@@ -15,6 +15,22 @@ Using maven for build/test
 After you cloned the repository use Maven for building and running the tests.
 Maven 3.0+ is required.
 
+When downloading the source, we recommend you obtain service account credentials. 
+These credentials will allow you to run integration tests using `mvn verify` in command line. 
+Follow step 2 of the [authentication instructions](https://github.com/GoogleCloudPlatform/gcloud-java#authentication) to generate and use JSON service account credentials.
+
+It's also important to test that changes don't break compatibility with App/Compute Engine and when running elsewhere. 
+To run tests on different platforms, try deploying the apps available on the [gcloud-java-examples](https://github.com/GoogleCloudPlatform/gcloud-java-examples) repository. 
+End-to-end tests should ensure that gcloud-java works when running on the
+
+* App Engine production environment (see the docs for [uploading your app to production App Engine](https://cloud.google.com/appengine/docs/java/tools/maven#uploading_your_app_to_production_app_engine))
+* App Engine development server (see the docs for [testing your app with the development server](https://cloud.google.com/appengine/docs/java/tools/maven#testing_your_app_with_the_development_server))
+* Compute Engine (see the [Getting Started Guide](https://cloud.google.com/compute/docs/quickstart), and be sure to [enable the appropriate APIs](https://github.com/GoogleCloudPlatform/gcloud-common/tree/master/authentication#on-google-compute-engine))
+* Your desktop (using `mvn exec:java`, for example)
+
+When changes are made to authentication and project ID-related code, authentication and project ID inference should be tested using all relevant methods detailed in the [authentication docs](https://github.com/GoogleCloudPlatform/gcloud-java#authentication) and [project ID docs](https://github.com/GoogleCloudPlatform/gcloud-java#specifying-a-project-id).
+
+Known issue: If you have installed the Google Cloud SDK, be sure to log in (using `gcloud auth login`) before running tests. Though the Datastore tests use a local Datastore emulator that doesn't require authentication, they will not run if you have the Google Cloud SDK installed but aren't authenticated.
 
 Adding Features
 ---------------

README.md

@@ -12,40 +12,152 @@ Java idiomatic client for [Google Cloud Platform][cloud-platform] services.
 
 This client supports the following Google Cloud Platform services:
 
+-  [Google Cloud BigQuery] (#google-cloud-bigquery-alpha) (Alpha)
 -  [Google Cloud Datastore] (#google-cloud-datastore)
+-  [Google Cloud Resource Manager] (#google-cloud-resource-manager-alpha) (Alpha)
 -  [Google Cloud Storage] (#google-cloud-storage)
 
 > Note: This client is a work-in-progress, and may occasionally
 > make backwards-incompatible changes.
 
 Quickstart
 ----------
-Add this to your pom.xml file
+If you are using Maven, add this to your pom.xml file
 ```xml
 <dependency>
   <groupId>com.google.gcloud</groupId>
   <artifactId>gcloud-java</artifactId>
-  <version>0.0.10</version>
+  <version>0.1.3</version>
 </dependency>
 ```
+If you are using Gradle, add this to your dependencies
+```Groovy
+compile 'com.google.gcloud:gcloud-java:0.1.3'
+```
+If you are using SBT, add this to your dependencies
+```Scala
+libraryDependencies += "com.google.gcloud" % "gcloud-java" % "0.1.3"
+```
 
 Example Applications
 --------------------
 
+- [`BigQueryExample`](https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/gcloud-java-examples/src/main/java/com/google/gcloud/examples/BigQueryExample.java) - A simple command line interface providing some of Cloud BigQuery's functionality
+  - Read more about using this application on the [`gcloud-java-examples` docs page](http://googlecloudplatform.github.io/gcloud-java/apidocs/?com/google/gcloud/examples/BigQueryExample.html).
+- [`Bookshelf`](https://github.com/GoogleCloudPlatform/getting-started-java/tree/master/bookshelf) - An App Engine app that manages a virtual bookshelf.
+  - This app uses `gcloud-java` to interface with Cloud Datastore and Cloud Storage. It also uses Cloud SQL, another Google Cloud Platform service.
 - [`DatastoreExample`](https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/gcloud-java-examples/src/main/java/com/google/gcloud/examples/DatastoreExample.java) - A simple command line interface for the Cloud Datastore
   - Read more about using this application on the [`gcloud-java-examples` docs page](http://googlecloudplatform.github.io/gcloud-java/apidocs/?com/google/gcloud/examples/DatastoreExample.html).
+- [`ResourceManagerExample`](https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/gcloud-java-examples/src/main/java/com/google/gcloud/examples/ResourceManagerExample.java) - A simple command line interface providing some of Cloud Resource Manager's functionality
+  - Read more about using this application on the [`gcloud-java-examples` docs page](http://googlecloudplatform.github.io/gcloud-java/apidocs/?com/google/gcloud/examples/ResourceManagerExample.html).
+- [`SparkDemo`](https://github.com/GoogleCloudPlatform/java-docs-samples/blob/master/managedvms/sparkjava) - An example of using gcloud-java-datastore from within the SparkJava and App Engine Managed VM frameworks.
+  - Read about how it works on the example's [README page](https://github.com/GoogleCloudPlatform/java-docs-samples/tree/master/managedvms/sparkjava#how-does-it-work).
 - [`StorageExample`](https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/gcloud-java-examples/src/main/java/com/google/gcloud/examples/StorageExample.java) - A simple command line interface providing some of Cloud Storage's functionality
   - Read more about using this application on the [`gcloud-java-examples` docs page](http://googlecloudplatform.github.io/gcloud-java/apidocs/?com/google/gcloud/examples/StorageExample.html).
 
+Specifying a Project ID
+-----------------------
+
+Most `gcloud-java` libraries require a project ID.  There are multiple ways to specify this project ID.
+
+1. When using `gcloud-java` libraries from within Compute/App Engine, there's no need to specify a project ID.  It is automatically inferred from the production environment.
+2. When using `gcloud-java` elsewhere, you can do one of the following:
+  * Supply the project ID when building the service options.  For example, to use Datastore from a project with ID "PROJECT_ID", you can write:
+
+  ```java
+  Datastore datastore = DatastoreOptions.builder().projectId("PROJECT_ID").build().service(); 
+  ```
+  * Specify the environment variable `GCLOUD_PROJECT` to be your desired project ID.
+  * Set the project ID using the [Google Cloud SDK](https://cloud.google.com/sdk/?hl=en).  To use the SDK, [download the SDK](https://cloud.google.com/sdk/?hl=en) if you haven't already, and set the project ID from the command line.  For example:
+
+  ```
+  gcloud config set project PROJECT_ID
+  ```
+
+`gcloud-java` determines the project ID from the following sources in the listed order, stopping once it finds a value:
+
+1. Project ID supplied when building the service options
+2. Project ID specified by the environment variable `GCLOUD_PROJECT`
+3. App Engine project ID
+4. Google Cloud SDK project ID
+5. Compute Engine project ID
+
 Authentication
 --------------
 
-There are multiple ways to authenticate to use Google Cloud services.
+First, ensure that the necessary Google Cloud APIs are enabled for your project. To do this, follow the instructions on the [authentication document](https://github.com/GoogleCloudPlatform/gcloud-common/blob/master/authentication/readme.md#authentication) shared by all the gcloud language libraries.
+
+Next, choose a method for authenticating API requests from within your project:
 
 1. When using `gcloud-java` libraries from within Compute/App Engine, no additional authentication steps are necessary.
 2. When using `gcloud-java` libraries elsewhere, there are two options:
-  * [Generate a JSON service account key](https://cloud.google.com/storage/docs/authentication?hl=en#service_accounts).  Supply a path to the downloaded JSON credentials file when building the options supplied to datastore/storage constructor.
-  * If running locally for development/testing, you can use use [Google Cloud SDK](https://cloud.google.com/sdk/?hl=en).  To use the SDK authentication, [download the SDK](https://cloud.google.com/sdk/?hl=en) if you haven't already.  Then login using the SDK (`gcloud auth login` in command line), and set your current project using `gcloud config set project PROJECT_ID`.
+  * [Generate a JSON service account key](https://cloud.google.com/storage/docs/authentication?hl=en#service_accounts).  After downloading that key, you must do one of the following:
+    * Define the environment variable GOOGLE_APPLICATION_CREDENTIALS to be the location of the key.  For example:
+    ```bash
+    export GOOGLE_APPLICATION_CREDENTIALS=/path/to/my/key.json
+    ```
+    * Supply the JSON credentials file when building the service options.  For example, this Storage object has the necessary permissions to interact with your Google Cloud Storage data:
+    ```java
+    Storage storage = StorageOptions.builder()
+      .authCredentials(AuthCredentials.createForJson(new FileInputStream("/path/to/my/key.json"))
+      .build()
+      .service();
+    ```
+  * If running locally for development/testing, you can use use Google Cloud SDK.  Download the SDK if you haven't already, then login using the SDK (`gcloud auth login` in command line).  Be sure to set your project ID as described above.
+
+`gcloud-java` looks for credentials in the following order, stopping once it finds credentials:
+
+1. Credentials supplied when building the service options
+2. App Engine credentials
+3. Key file pointed to by the GOOGLE_APPLICATION_CREDENTIALS environment variable
+4. Google Cloud SDK credentials
+5. Compute Engine credentials
+
+Google Cloud BigQuery (Alpha)
+----------------------
+
+- [API Documentation][bigquery-api]
+- [Official Documentation][cloud-bigquery-docs]
+
+#### Preview
+
+Here is a code snippet showing a simple usage example from within Compute/App Engine. Note that you
+must [supply credentials](#authentication) and a project ID if running this snippet elsewhere.
+
+```java
+import com.google.gcloud.bigquery.BaseTableInfo;
+import com.google.gcloud.bigquery.BigQuery;
+import com.google.gcloud.bigquery.BigQueryOptions;
+import com.google.gcloud.bigquery.Field;
+import com.google.gcloud.bigquery.JobStatus;
+import com.google.gcloud.bigquery.JobInfo;
+import com.google.gcloud.bigquery.Schema;
+import com.google.gcloud.bigquery.TableId;
+import com.google.gcloud.bigquery.TableInfo;
+
+BigQuery bigquery = BigQueryOptions.defaultInstance().service();
+TableId tableId = TableId.of("dataset", "table");
+BaseTableInfo info = bigquery.getTable(tableId);
+if (info == null) {
+  System.out.println("Creating table " + tableId);
+  Field integerField = Field.of("fieldName", Field.Type.integer());
+  bigquery.create(TableInfo.of(tableId, Schema.of(integerField)));
+} else {
+  System.out.println("Loading data into table " + tableId);
+  LoadJobConfiguration configuration = LoadJobConfiguration.of(tableId, "gs://bucket/path");
+  JobInfo loadJob = JobInfo.of(configuration);
+  loadJob = bigquery.create(loadJob);
+  while (loadJob.status().state() != JobStatus.State.DONE) {
+    Thread.sleep(1000L);
+    loadJob = bigquery.getJob(loadJob.jobId());
+  }
+  if (loadJob.status().error() != null) {
+    System.out.println("Job completed with errors");
+  } else {
+    System.out.println("Job succeeded");
+  }
+}
+```
 
 Google Cloud Datastore
 ----------------------
@@ -61,14 +173,13 @@ Here is a code snippet showing a simple usage example from within Compute/App En
 
 ```java
 import com.google.gcloud.datastore.Datastore;
-import com.google.gcloud.datastore.DatastoreFactory;
 import com.google.gcloud.datastore.DatastoreOptions;
 import com.google.gcloud.datastore.DateTime;
 import com.google.gcloud.datastore.Entity;
 import com.google.gcloud.datastore.Key;
 import com.google.gcloud.datastore.KeyFactory;
 
-Datastore datastore = DatastoreFactory.instance().get(DatastoreOptions.getDefaultInstance());
+Datastore datastore = DatastoreOptions.defaultInstance().service();
 KeyFactory keyFactory = datastore.newKeyFactory().kind(KIND);
 Key key = keyFactory.newKey(keyName);
 Entity entity = datastore.get(key);
@@ -88,6 +199,39 @@ if (entity == null) {
 }
 ```
 
+Google Cloud Resource Manager (Alpha)
+----------------------
+
+- [API Documentation][resourcemanager-api]
+- [Official Documentation][cloud-resourcemanager-docs]
+
+#### Preview
+
+Here is a code snippet showing a simple usage example. Note that you must supply Google SDK credentials for this service, not other forms of authentication listed in the [Authentication section](#authentication).
+
+```java
+import com.google.gcloud.resourcemanager.Project;
+import com.google.gcloud.resourcemanager.ResourceManager;
+import com.google.gcloud.resourcemanager.ResourceManagerOptions;
+
+import java.util.Iterator;
+
+ResourceManager resourceManager = ResourceManagerOptions.defaultInstance().service();
+Project myProject = resourceManager.get("some-project-id"); // Use an existing project's ID
+Project newProject = myProject.toBuilder()
+    .addLabel("launch-status", "in-development")
+    .build()
+    .replace();
+System.out.println("Updated the labels of project " + newProject.projectId()
+    + " to be " + newProject.labels());
+// List all the projects you have permission to view.
+Iterator<Project> projectIterator = resourceManager.list().iterateAll();
+System.out.println("Projects I can view:");
+while (projectIterator.hasNext()) {
+  System.out.println(projectIterator.next().projectId());
+}
+```
+
 Google Cloud Storage
 ----------------------
 
@@ -106,16 +250,14 @@ import static java.nio.charset.StandardCharsets.UTF_8;
 import com.google.gcloud.storage.Blob;
 import com.google.gcloud.storage.BlobId;
 import com.google.gcloud.storage.Storage;
-import com.google.gcloud.storage.StorageFactory;
 import com.google.gcloud.storage.StorageOptions;
 
 import java.nio.ByteBuffer;
 import java.nio.channels.WritableByteChannel;
 
-StorageOptions options = StorageOptions.builder().projectId("project").build();
-Storage storage = StorageFactory.instance().get(options);
+Storage storage = StorageOptions.defaultInstance().service();
 BlobId blobId = BlobId.of("bucket", "blob_name");
-Blob blob = Blob.load(storage, blobId);
+Blob blob = Blob.get(storage, blobId);
 if (blob == null) {
   BlobInfo blobInfo = BlobInfo.builder(blobId).contentType("text/plain").build();
   storage.create(blobInfo, "Hello, Cloud Storage!".getBytes(UTF_8));
@@ -129,6 +271,11 @@ if (blob == null) {
 }
 ```
 
+Troubleshooting
+---------------
+
+To get help, follow the `gcloud-java` links in the `gcloud-*` [shared Troubleshooting document](https://github.com/GoogleCloudPlatform/gcloud-common/blob/master/troubleshooting/readme.md#troubleshooting).
+
 Java Versions
 -------------
 
@@ -155,7 +302,7 @@ Contributing
 
 Contributions to this library are always welcome and highly encouraged.
 
-See [CONTRIBUTING] for more information on how to get started.
+See `gcloud-java`'s [CONTRIBUTING] documentation and the `gcloud-*` [shared documentation](https://github.com/GoogleCloudPlatform/gcloud-common/blob/master/contributing/readme.md#how-to-contribute-to-gcloud) for more information on how to get started.
 
 Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms. See [Code of Conduct][code-of-conduct] for more information.
 
@@ -166,7 +313,7 @@ Apache 2.0 - See [LICENSE] for more information.
 
 
 [CONTRIBUTING]:https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/CONTRIBUTING.md
-[code-of-conduct]:https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/CODE_OF_CONDUCT.md
+[code-of-conduct]:https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/CODE_OF_CONDUCT.md#contributor-code-of-conduct
 [LICENSE]: https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/LICENSE
 [TESTING]: https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/TESTING.md
 [cloud-platform]: https://cloud.google.com/
@@ -183,3 +330,10 @@ Apache 2.0 - See [LICENSE] for more information.
 [cloud-storage-create-bucket]: https://cloud.google.com/storage/docs/cloud-console#_creatingbuckets
 [cloud-storage-activation]: https://cloud.google.com/storage/docs/signup
 [storage-api]: http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/storage/package-summary.html
+
+[resourcemanager-api]:http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/resourcemanager/package-summary.html
+[cloud-resourcemanager-docs]:https://cloud.google.com/resource-manager/
+
+[cloud-bigquery]: https://cloud.google.com/bigquery/
+[cloud-bigquery-docs]: https://cloud.google.com/bigquery/docs/overview
+[bigquery-api]: http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/bigquery/package-summary.html